Display screen or portion thereof with graphical user interface



The FIGURE is a front view of a display screen or portion thereof with agraphical user interface showing our new design.

The dashed broken lines in the FIGURE show a display screen or portionthereof, and form no part of the claimed design. The dot-dash brokenlines in the FIGURE form no part of the claimed design. The area betweenthe dot-dash broken lines and the dashed broken lines forms no part ofthe claimed design.

CLAIM The ornamental design for a display screen or portion thereof withgraphical user interface, as shown and described.